Question

A circle with a radius of 1/2 ft is dilated by a scale factor of 8. Which statements about the new circle are true? Check all that apply.

Answer 1

The new circle has a radius of 4 ft.

The new circle has a diameter of 8 ft.

The new circle has a circumference of 32π ft.

The new circle has an area of 16π ft².

Note: To calculate the properties of the new circle after dilation, multiply the original properties by the scale factor.